The exports file can have multiple hosts or IPs of the bladelogic app servers that will be managing the server, but the users file will definitely be a problem.

If the roles and users aren't in sync, you will definitely run into problem. The best way to do this is to have a select number of Roles and/or users be added to the users.local from both of the environments. This will give access to that server for the select few in the users.local file.